US 12,279,290 B2
Demodulation reference signal grouping for full duplex wireless communications
Alexandros Manolakos, Escondido, CA (US); Seyedkianoush Hosseini, San Diego, CA (US); and Muhammad Sayed Khairy Abdelghaffar, San Jose, CA (US)
Assigned to QUALCOMM Incorporated, San Diego, CA (US)
Filed by QUALCOMM Incorporated, San Diego, CA (US)
Filed on Aug. 3, 2020, as Appl. No. 16/983,651.
Claims priority of provisional application 63/008,616, filed on Apr. 10, 2020.
Prior Publication US 2021/0321404 A1, Oct. 14, 2021
Int. Cl. H04W 72/53 (2023.01); H04L 5/00 (2006.01); H04L 5/14 (2006.01); H04W 72/044 (2023.01); H04W 72/23 (2023.01)
CPC H04W 72/53 (2023.01) [H04L 5/0007 (2013.01); H04L 5/0048 (2013.01); H04L 5/14 (2013.01); H04W 72/044 (2013.01); H04W 72/23 (2023.01)] 29 Claims
OG exemplary drawing
 
1. A method of wireless communication, the method comprising:
receiving, by a user equipment (UE) device, control information indicating a condition associated with a demodulation reference signal (DMRS) grouping characteristic of a DMRS that is associated with one or more physical (PHY) channels; and
in response to detecting, by the UE device, that a first bandwidth of a first full duplex resource configuration associated with a first slot of a plurality of slots of a wireless communication, a second bandwidth of a second full duplex resource configuration associated with a second slot of the plurality of slots, and a third bandwidth of a third downlink portion of a third full duplex resource configuration associated with a third slot of the plurality of slots satisfy the condition, associating the DMRS with the first slot and the second slot in accordance with the DMRS grouping characteristic indicated by the control information.